some of the same technology used for safety and navigation features in this car could end up paving the way for whole cities full of cars that drive themself it will be a lot easier if the car companies and networking companies start working together now to make is city streets ready for the technology. >> putting in for things that don't exist now but that you know they are coming. >> automakers are already showing off cars that talk to each other to avoid crashes though they say a fully driverless car is at least ten years away from the dealership. meantime, connected city streets will have other benefits. >> the network has sensors in the roadway or the parking space that the internet can tell my vehicle it is time to park because there is not going to be a parking space after the sensor established there is a free spot. >> in san francisco, jonathan blum, abc 7 news. >>> something else wild is the weather throughout tonight. show you pictures from live doppler 7 hd where there are reports of lightning. we will get back to radar if we can. those are the highs for tomorrow. we had thi